How can I check my WorldPerks miles balance?

To check your WorldPerks miles balance, a customer can visit the official Northwest Airlines website. Typically, this can be done by signing into your account with your member credentials. After logging in, you should be able to view your current miles balance along with any applicable rewards or benefits associated with your account. If a user does not have an account, they may have the option to create one on the website, or they can check their miles balance by referring to recent statements or notifications from Northwest Airlines. It is also helpful to explore the web page for additional information about account management and how to maximize the benefits of the WorldPerks program.